1Study on Effect of Temperature on Initial Speed of Methane EmissionLI Xiao-wei, JIANG Chen-linTest and Research1-32Study on Mechanism of Pore Pressure in Coal and Gas Outburst ProcessDUAN Dong, GAO Kun, TANG Chun-an, PAN Jing-tao, LI Shou-guo, ZHAO XinTest and Research3-63Numerical Study on Substitution Extraction in Coal Pillar of Strip MiningSHI Xi-shu, XU Jia-lin, ZHU Wei-bing, LI En-quanTest and Research7-104Application Technology of Gas Pre-drainage Test in 88501 Face of Baode Coal MineZHANG Yong-fuTechnology Experiences11-145Gas Controlling in Upper Corner of Super-long Full-Mechanized Coal Face in Single Coal SeamTechnology Experiences14-186Analysis on Gas Emission Rules of Coal Wall of Full-Mechanized Roadway in Panyi Coal MineCAO Yao-linTechnology Experiences19-21,257Integrated Control Technique of Extinguishment about Close Distance Coal Seams in GoafTechnology Experiences22-258Application of Cooling System with Mechanical Refrigeration underground Coal Mine TunnelTechnology Experiences26-299Spatial Mechanics Model for Bottom Hole Assembly and ApplicationHUO Zhong-gangTechnology Experiences30-3310Engineering Analysis on Mine Shaft Lining Deformation Controlling by Grouting in SurfaceLIANG Hua-qiangTechnology Experiences34-3611Automatic Middle Package Machine for Economic Safety Type Coal Mine Explosive and Controlling TechnologyCHEN Zhi-linTechnology Experiences37-3912Installation and Withdraw Safety and Quickly of Supporter for Large Inclined Angle Longwall Full-mechanized Caving Face along Strike and Preventing Sliding and Falling TechnologyMA Xiao-dong, LI Ya-qinTechnology Experiences39-4213Application of Water-reducing Agent in Paste-like BackfillYAO Zhi-quan, ZHANG Qin-li, WANG Xin-minTechnology Experiences43-4514Design of Measurement and Control System for High-voltage Flameproof Switch Based on STM32F103Technology Experiences46-4915Surges Protections in Integrated Automatic Transformer SubstationTechnology Experiences49-5216Multi-parameter Measurement System for Magnetostriction Storage TankWU Xu, CHEN Yu-dong, WANG Tai-minTechnology Experiences53-54,5717Vibration Testiug System Design of Mine Container Idler Wheel Power Generation EquipmentTechnology Experiences55-5718Intelligent Reactive Power Compensation Control System for Substation Based on PLCCUI Li-bo, WANG Yu-feng, SUN YongTechnology Experiences58-6119Design and Realization of Emergency Information Collection System's Receiving Terminal Based on Windows CESUN Yi, LI Jian-qiaoTechnology Experiences62-6520Research on Tracking and Locating System of Mining Personnel Based on ZigBee and CANAN Wei-peng, SHEN Zhi-guang, PAN Ya-fengTechnology Experiences66-68 